he convergence of J2ME and XML is currently a handful of open source parsers. In this article you'll learn how to parse XML in a MIDP client application. I'll begin by talking about system architecture and the motivation for using XML as a data transport. Then I'll describe the available XML parsers, discuss the challenges of developing in a small environment, and present some sample code.
http://developers.sun.com/techtopics/mobility/midp/articles/parsingxml/